Or you could also go with a het red axanthic, you could probably pick up a sub-adult female in that price range.
het red yb ~ Tom Barnhart produced
or a spider female and make spiderbelly's ~ from Ozzie Boids
There's a lot a yb can do, I started with yb's by making my own female holdbacks breeding my male to a beautiful normal female that had traits that "helped out" the yb trait and made some kick butt babies.